Cisco’s Security Snafu: ISE Flaws Under Attack – Upgrade Now or Regret Later!
Cisco has confirmed that active exploitation of ISE and ISE-PIC flaws is ongoing. These vulnerabilities could allow remote attackers to issue commands as the root user. Cisco urges customers to update their software immediately. It’s the cybersecurity equivalent of leaving your front door open during a raccoon rave.

Hot Take:
Brace yourselves, folks! Cisco’s ISE and ISE-PIC systems have more holes than Swiss cheese, and hackers are lining up like it’s a free buffet. Time to patch up before your network becomes a hacker’s playground!
Key Points:
– Cisco has confirmed active exploitation of vulnerabilities in ISE and ISE-PIC systems.
– The vulnerabilities, CVE-2025-20281, CVE-2025-20282, and CVE-2025-20337, allow remote code execution with root privileges.
– Cisco has released patches and urges users to update their systems immediately.
– The critical vulnerabilities allow unauthenticated remote attackers to exploit systems.
– Cisco has not disclosed details about the attackers or specific attacks.